41)

Two numbers are in the ratio of 7 ∶ 4. If each number is increased by 12, then the ratio becomes 3 ∶ 2. The sum of the number is:

SSC CHSL 2021

A)

56

B)

60

C)

68

D)

66

42)

A sum of Rs.9,400 is divided between A, B and C such that the ratio of the shares of A and B is 4 ∶ 3 and the of B and C is 5 ∶ 4. What is the share of C?

SSC CHSL 2021

A)

Rs. 2,600

B)

Rs. 2,400

C)

Rs. 2,200

D)

Rs. 2,000

43)

The daily wages of P, Q and R are in the proportion 5 ∶ 7 ∶ 8. If Q earns Rs.560 per daily, then what are the daily wages (in Rs.) of R and P, respectively?

SSC CHSL 2021

A)

590 and 350

B)

350 and 590

C)

640 and 400

D)

400 and 640

44)

Two numbers A and B are in the ratio 13 ∶ 17. If A is increased by 15% and B is increased by 30%, then the new ratio of A to B will be:

SSC CHSL 2021

A)

21 ∶ 29

B)

23 ∶ 34

C)

23 ∶ 33

D)

21 ∶ 31

45)

24% of Reena’s salary is equal to 38% of Sunita’s salary. Veena’s salary is two-third of the total salary of Reena and Sunita. If Veena’s salary is Rs. 62,000, then Sunita’s salary is:

SSC CHSL 2021

A)

Rs. 32,000

B)

Rs. 35,000

C)

Rs. 36,000

D)

Rs. 38,000

46)

The number of students in three sections of a class in a school are in the ratio 5 : 7 : 8. If 20, 25 and 40 more students are admitted in the three sections, respectively, the new ratio becomes 9 : 12 : 16. The total number of students after the new admissions is:

SSC Selection Post Matric 2022

A)

160

B)

140

C)

100

D)

185

47)

The fourth proportional to 10.8, 3.6 and 20.4 is:

SSC Selection Post Matric 2022

A)

12.4

B)

6.8

C)

14.8

D)

9.6

48)

The price of a mobile is Rs 15,000. During the annual sale, Its price decreased in the ratio of 8 : 5. What is its decreased price (in Rs)?

SSC Selection Post Matric 2022

A)

9,375

B)

9,500

C)

10,300

D)

10,000

49)

If A : B = 1.2 : 2.5 and B : C = 1 : 1.4, what is A : B : C ?

SSC Selection Post Matric 2022

A)

6 : 15 : 35

B)

1.2 : 2.5 : 4

C)

12 : 25 : 35 

D)

3 : 5 : 4

50)

A certain sum is divided between A, B and C, such that the ratio of shares of A and C is 7 : 5 and that of C and B is 8 : 3. lf the difference between the shares of A and B is Rs 984, then the sum (in Rs) is:

SSC Selection Post Matric 2022

A)

2,640

B)

2,520

C)

2,664

D)

2,592